53153640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{409}}^1$

素因数の和:464

約数の個数: 144

約数和(自身を含む): 182765700

約数和(自身を除く): 129612060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 409, 456, 570, 684, 722, 760, 818, 855, 1083, 1140, 1227, 1368, 1444, 1636, 1710, 1805, 2045, 2166, 2280, 2454, 2888, 3249, 3272, 3420, 3610, 3681, 4090, 4332, 4908, 5415, 6135, 6498, 6840, 7220, 7362, 7771, 8180, 8664, 9816, 10830, 12270, 12996, 14440, 14724, 15542, 16245, 16360, 18405, 21660, 23313, 24540, 25992, 29448, 31084, 32490, 36810, 38855, 43320, 46626, 49080, 62168, 64980, 69939, 73620, 77710, 93252, 116565, 129960, 139878, 147240, 147649, 155420, 186504, 233130, 279756, 295298, 310840, 349695, 442947, 466260, 559512, 590596, 699390, 738245, 885894, 932520, 1181192, 1328841, 1398780, 1476490, 1771788, 2214735, 2657682, 2797560, 2952980, 3543576, 4429470, 5315364, 5905960, 6644205, 8858940, 10630728, 13288410, 17717880, 26576820, 53153640]

約数ペア:

[(1, 53153640), (2, 26576820), (3, 17717880), (4, 13288410), (5, 10630728), (6, 8858940), (8, 6644205), (9, 5905960), (10, 5315364), (12, 4429470), (15, 3543576), (18, 2952980), (19, 2797560), (20, 2657682), (24, 2214735), (30, 1771788), (36, 1476490), (38, 1398780), (40, 1328841), (45, 1181192), (57, 932520), (60, 885894), (72, 738245), (76, 699390), (90, 590596), (95, 559512), (114, 466260), (120, 442947), (152, 349695), (171, 310840), (180, 295298), (190, 279756), (228, 233130), (285, 186504), (342, 155420), (360, 147649), (361, 147240), (380, 139878), (409, 129960), (456, 116565), (570, 93252), (684, 77710), (722, 73620), (760, 69939), (818, 64980), (855, 62168), (1083, 49080), (1140, 46626), (1227, 43320), (1368, 38855), (1444, 36810), (1636, 32490), (1710, 31084), (1805, 29448), (2045, 25992), (2166, 24540), (2280, 23313), (2454, 21660), (2888, 18405), (3249, 16360), (3272, 16245), (3420, 15542), (3610, 14724), (3681, 14440), (4090, 12996), (4332, 12270), (4908, 10830), (5415, 9816), (6135, 8664), (6498, 8180), (6840, 7771), (7220, 7362)]